The last Gran Turismo 5 patch, 2.10 released along the new Corvette DLC, altered many cars Performance Points, changing the game and turning the PP mygranturismo.net database into a big mess. Here's what you need to know (and how you can help).

If you think you can’t play a racing game without ABS, TCS or even AT, you’re not only over-pessimistic, you’re obviously missing a part of the essence of the game that those who know it will never abandon. And you’d better read this.